Porsche 911 (993) Twin Turbos - Stage 2 - MD427 & MD428 [630 bhp]

Porsche 911 (993) Twin Turbos - Stage 2 - MD427 & MD428 [630 bhp]

MD427 & MD428 Stage 2 Twin Hybrid Turbos feature:
• Specially modified high flow compressor wheels fitted
• Compressor cover re-profiled to suit replacement compressor wheels
• Exhaust wheels lightened and modified to help reduce backpressure
• Turbochargers fully blueprinted to motorsport standards
• Twin piston ring seals fitted
• Actual Power Achieved: 630 bhp*

MD427 & MD428 Twin Hybrid Turbochargers fit:
Porsche 911 Turbo (993) originally fitted with 5316-970-6736 and 5316-970-6735 turbos.
Porsche 911 Turbo, engine code M64/60, year &, OEM number 99312301352
MD427 & MD478 turbos are a direct replacement for 5316-970-6736 & 5316-988-6736.

These Hybrid Turbos must be fitted as a pair.

*Please Note: Our hybrid turbochargers require exact engine management settings and/or supporting modifications to achieve these horsepower figures.


All Turbochargers are built to order and are usually despatched in 7 working days.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

MD427MD428

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